`warcofs.com`

DNSSEC	⚠️ Not signed
A	121.36.22.249^{🇨🇳 HWCSNET121.36.0.0/17 Huawei Clouds Beijing Region}
		PTR	`ecs-121-36-22-249.compute.hwclouds-dns.com`
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns12.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`2023090200000065e2ytyi1cqa491e5jxixnzhbb0ctlofvgb7hiw3jebbx8w4k6`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1762736435

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784930007

Subdomains

smtp.warcofs.com

Same first word

warcofs.com

Similar names

farcows.nl

DNS History

10 records (5 active, 5 former)

●NSns11.xincache.com2015-05-22 → 2026-07-24 · 2 obs

● 2015-05-22 11:27:56
● 2026-07-24 22:19:06

●NSns12.xincache.com2015-05-22 → 2026-07-24 · 2 obs

● 2015-05-22 11:27:56
● 2026-07-24 22:19:06

○NSns13.xincache.com2015-05-22 → 2017-02-18 · 4 obs

● 2015-05-22 11:27:56
● 2017-02-18 23:19:48
○ 2026-07-13 17:14:02
○ 2026-07-24 22:19:06

○NSns14.xincache.com2015-05-22 → 2017-02-18 · 4 obs

● 2015-05-22 11:27:56
● 2017-02-18 23:19:48
○ 2026-07-13 17:14:02
○ 2026-07-24 22:19:06

○MXmx.263.net2015-05-22 → 2017-02-18 · 4 obs

● 2015-05-22 11:27:56
● 2017-02-18 23:19:48
○ 2026-07-13 17:14:02
○ 2026-07-24 22:19:06

●MXmxbiz1.qq.com2026-07-13 → 2026-07-24 · 3 obs

○ 2017-02-18 23:19:48
● 2026-07-13 17:14:02
● 2026-07-24 22:19:06

●MXmxbiz2.qq.com2026-07-13 → 2026-07-24 · 3 obs

○ 2017-02-18 23:19:48
● 2026-07-13 17:14:02
● 2026-07-24 22:19:06

○MXmxw.263.net2015-05-22 → 2017-02-18 · 4 obs

● 2015-05-22 11:27:56
● 2017-02-18 23:19:48
○ 2026-07-13 17:14:02
○ 2026-07-24 22:19:06

○A119.10.29.1962015-05-22 → 2017-02-18 · 4 obs

● 2015-05-22 11:27:56
● 2017-02-18 23:19:48
○ 2026-07-13 17:14:02
○ 2026-07-24 22:19:06

●A121.36.22.2492026-07-13 → 2026-07-24 · 3 obs

○ 2017-02-18 23:19:48
● 2026-07-13 17:14:02
● 2026-07-24 22:19:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
warcofs.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for warcofs.com (unsigned zone)

⏱️ Timing

Total: 2220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.36.22.249`
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`2023090200000065e2ytyi1cqa491e5jxixnzhbb`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

Hierarchy

smtp.warcofs.com is delegated beneath warcofs.com.

IP Addresses

warcofs.com directs to one IP number, which is 121.36.22.249.

Other hosts including whcon.com, ns.whcon.com and ecs-121-36-22-249.compute.hwclouds-dns.com share IP addresses with warcofs.com.

Name Servers

DNS delegation for warcofs.com points to two name servers: ns11.xincache.com and ns12.xincache.com.

warcofs.com has the same name server delegation as a number of other domains, such as gssstzx.com, xmalaya.com, bomazhuangshi.com and two more.

There is at least partial name server overlap between warcofs.com and other domains — tidelec.com, skymi.cn, xtdl.org and two more among them.

These name servers regularly appear alongside ns13.xincache.com, ns14.xincache.com, ce1.xincache.com and 7 other name servers in NS record sets.

Host names resolving to 8 IP numbers:

ns11.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.

Host names resolving to 7 IP numbers:

ns12.xincache.com has IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, plus 4 other.

Mail Servers

The MX records for warcofs.com point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

warcofs.com has the same mail server arrangement as a number of other domains, for example thinkyea.com, vilavidress.com, tainengpower.com and two more.

warcofs.com shares at least some of its mail servers with other domains — for example mzy0.com, 100ty.com, jm3q.com and two more.

warcofs.com - robtex.com

warcofs.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`warcofs.com`

`com`